50/50 vs Net 30 — which payment terms fit your merch program

Why the payment term is more than a finance detail

Payment terms look like a finance question but they shape every operational decision behind the order. The term the buyer accepts changes how the supplier prices the blank stock, how the supplier schedules the production line, and how the supplier covers the working capital that the order consumes. A 50/50 term forces the buyer to commit cash before production starts, which protects the supplier and is usually priced tighter. A Net 30 term gives the buyer thirty days of float after delivery, which frees up working capital but pushes the credit risk onto the supplier and is usually priced wider to absorb that risk.

For a Mexican buyer running corporate merch programs, the practical question is not "which term is cheaper" — it is "which term matches the cash flow of this specific program." A year-end client-gifting program that ships in December and is paid by the client's Q1 budget lines up with Net 30 cleanly. A trade-show kitting run with a hard event date in four weeks needs the supplier to start cutting tomorrow, and that almost always means 50/50.

There is also the CFDI 4.0 dimension. Mexican tax law (Article 29 of the CFF) requires the CFDIs to match the actual flow of value, so a 50/50 program typically triggers two invoices — a 50% complement at order confirmation (PUE — pago en una sola exhibición, paid in a single instalment) and the complement 50% at delivery. A Net 30 program triggers a single invoice at delivery. The accounting team has to map the XMLs to the right cost centre and the right fiscal period, and the structure of the term decides how many XMLs they have to reconcile.

Chapter 1 — When 50/50 is the right term

Choose 50/50 when the program has a fixed deadline the buyer cannot move (a trade show, a sales kickoff, a year-end client drop), when the order value is large enough that single-payment exposure is uncomfortable for the supplier, or when the buyer has not built a credit history with the supplier yet. The 50% upfront releases blank stock, decoration materials and the production slot. The 50% on delivery releases the freight. Both halves are usually tied to specific milestones in the production schedule rather than to wall-clock dates.

The standard 50/50 contract in Mexico sets the first 50% due within five business days of PO signature and the second 50% due within five business days of delivery. Some buyers negotiate a 40/60 or 30/70 split when they want to lower the upfront; those structures also work, but they shift more risk onto the supplier and usually cost the buyer 1–3% on the unit price.

Chapter 3 — Mixing the two: 30/70 and milestone billing

Many corporate merch programs mix the two structures. A common pattern is 30% upfront to release the blank stock, 40% at pre-shipment inspection, and 30% at Net 30 from delivery. That structure spreads the buyer's cash exposure over three points and ties each payment to a verifiable milestone. It is more administrative than 50/50 or Net 30 alone, but for orders above one million MXN it is often the right answer because each side's risk is bounded by a real production event.

Milestone billing requires a clear schedule in the contract — what counts as "pre-shipment inspection," who signs it, and what happens if the goods fail inspection. The CFDI 4.0 footprint expands to three invoices and three payments, and the accounting team has to reconcile each one to a specific event. The administrative cost is real, but for orders where the production cycle runs four to six weeks it gives both sides a clean way to share the risk.